Asp.net, C# Selecting radiobuttons and labels from a panel

I ran into a new problem on my project;

I have a panel on my page in which I add labels, radiobuttons and 2 imagebuttons using pure programming code (because the number of labels and radiobuttons can be different).

I gave each radiobutton a special ID so I know in which content of the panel it belongs. Now the big problem is I don't know how to get things fro开发者_JAVA技巧m the panel.

Let's say the panel was filled with labels and radiobuttons (labels for questions and radiobuttons for the answering score 0-10) and I scored every question as asked, how do I for example select every radiobutton from the panel with an id that ends with '5' and get it's value ?

Name of the panel = pnlMain

my code : http://pastebin.com/gv8ycMY4

Thanks I Hope you guys could help me out here because I'm really stuck on this.

grtz, Nico

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You could itterate through the panel's controls to get each radiobuttonlist, then itterate through those controls to get the radio buttons.

foreach (Control RBL in pnlMain.Controls)
{
    if (RBL is RadioButtonList)
    {
        foreach (ListItem LI in (RBL as RadioButtonList).Items)
        {
            if (LI.Text.EndsWith("5") && LI.Selected)
            {
                // Do something with the radiobutton
            }
        }
    }
}

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Found the answer finally;

If you want to keep these dynamic controls after postback etc :

F.E. me, i used a SelectedIndexChange to fill up my panel with dynamic controls. I made another method named laden() in wich i wrote my code to display these dynamic controls. If you want these controls to pass postbacks etc simply place the following peace of code into the Page_Load method:

    if (Page.IsPostBack) {
        laden();
    }

Wich means, if you get a postback, it will Re-load these controls after postback. Even if you got data inserted in a textbox or radiobuttons wich where selected, it will still be the same as before the postback, no data lost.

enjoy.